Tanshinone IIA CAS No.568-72-9 / Cat No.EBD31186
C.I. 45430
Food Red 14
Erythrosin B sodium salt
Acid Red 5 sodium salt
2-(6-Hydroxy-2,4,5,7-tetraiodo-3-oxo-3H-xanthen-9-yl)-benzoic acid disodium salt
Tanshinone IIA
Tanshinone II
Dan Shen Ketone
NSC 686518
Tanshinon II
Tanshinone B
Phenanthro(1,2-b)furan-10,11-dione, 6,7,8,9-tetrahydro-1,6,6-trimethyl-
1,6-dimethylphenanthro[1,2-b]furan-10,11-dione
1,6,6-trimethyl-6,7,8,9-tetrahydrophenanthro[1,2-b]furan-10,11-dione
1,6,6-trimethyl-1,2,6,7,8,9-hexahydrophenanthro[1,2-b]furan-10,11-dione
Tanshinone II A
Dan Shen Ketone
NSC 686518
Tanshinon II
Tanshinone B
Phenanthro(1,2-b)furan-10,11-dione, 6,7,8,9-tetrahydro-1,6,6-trimethyl-
1,6-dimethylphenanthro[1,2-b]furan-10,11-dione
1,6,6-trimethyl-6,7,8,9-tetrahydrophenanthro[1,2-b]furan-10,11-dione
1,6,6-trimethyl-1,2,6,7,8,9-hexahydrophenanthro[1,2-b]furan-10,11-dione
Tanshinone II A
Properties
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Appearance:
Cherry crystal
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Density:
1.209 g/cm3
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Melting point:
205-207 °C
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Boiling point:
480.7 °C at 760 mmHg
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Flashing point:
236.4 °C
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Storage temperature:
2-8°C
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Solubility:
Soluble in Alcohol and DMSO
Safety Information
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Signal words:
None
NMR Spectrum
Prediction： 1H NMR (400 MHz, CDCl3) delta 7.60 (d, J = 8.29 Hz, 1H, H-6), 7.52 (d, J = 8.29 Hz, 1H, H-7), 7.19 (s, 1H, H-16), 3.15 (t, J = 6.34 Hz, 2H, H-1), 2.23 (s, 3H, H-17), 1.78 (m, 2H, H-2), 1.63 (m, 2H, H-3), 1.28 (s, 6H, H-18, 19)
1H NMR
13C NMR
